$124+ Cheap flights from Jacksonville (JAX) to Ontario
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — YYZ
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Jacksonville to OntarioExplore the most affordable flight options available from Jacksonville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
Explore the most affordable flight options available from Jacksonville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:55 pm -
1 stop23h 25m
Wed 11/1812:20 pm -
2 stops29h 48m
Deal found 9/27![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:00 pm -
1 stop24h 20m
Tue 11/1012:20 pm -
2 stops29h 48m
Deal found 9/25![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:55 pm -
1 stop23h 25m
Tue 11/1012:20 pm -
2 stops29h 48m
Deal found 9/25![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:56 pm -
2 stops27h 24m
Tue 12/89:20 am -
1 stop23h 15m
Deal found 9/25![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:03 pm -
2 stops21h 12m
Mon 11/99:20 am -
1 stop24h 25m
Deal found 9/25![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:00 pm -
1 stop6h 55m
Mon 12/79:15 am -
2 stops29h 56m
Deal found 9/26![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:20 pm -
2 stops19h 20m
Sun 11/19:20 am -
1 stop23h 25m
Deal found 9/27![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:56 pm -
1 stop6h 59m
Thu 11/195:15 pm -
1 stop15h 30m
Deal found 9/25![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:56 pm -
1 stop25h 14m
Mon 11/27:35 am -
1 stop26h 10m
Deal found 9/26![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:55 pm -
2 stops22h 20m
Tue 12/89:20 am -
1 stop23h 15m
Deal found 9/25![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:55 pm -
1 stop25h 25m
Wed 11/47:05 am -
1 stop25h 25m
Deal found 9/29![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:41 pm -
1 stop7h 18m
Mon 12/79:10 am -
1 stop8h 21m
Deal found 9/26![Multiple Airlines logo]()
$369
Best flights from Jacksonville to OntarioDiscover carefully curated flight deals from Jacksonville to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Jacksonville to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:20 pm -
2 stops19h 20m
Sun 11/19:20 am -
1 stop23h 25m
Deal found 9/27![Multiple Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:10 am -
1 stop4h 13m
Mon 10/266:33 pm -
1 stop4h 14m
Deal found 9/28![Delta logo]()
$526
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:52 pm -
1 stop5h 53m
Mon 10/1912:40 pm -
1 stop6h 41m
Deal found 9/29![American Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:55 pm -
2 stops22h 20m
Tue 12/89:20 am -
1 stop23h 15m
Deal found 9/25![Multiple Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:25 am -
1 stop9h 32m
Fri 11/63:20 pm -
1 stop23h 43m
Deal found 9/25![United Airlines logo]()
$692
This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:03 pm -
2 stops17h 49m
Sun 11/1512:15 pm -
3 stops29h 53m
Deal found 9/26![Multiple Airlines logo]()
$393
This Air Canada deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/257:00 am -
2 stops14h 49m
Mon 3/295:30 am -
2 stops8h 50m
Deal found 9/28![Air Canada logo]()
$891
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:10 am -
1 stop6h 09m
Tue 10/132:30 pm -
1 stop7h 57m
Deal found 9/26![Delta logo]()
$526
This Mytrip deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:46 pm -
2 stops17h 09m
Tue 10/209:15 am -
3 stops33h 31m
Deal found 9/25![Multiple Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:10 am -
1 stop5h 13m
Mon 10/197:45 am -
1 stop7h 03m
Deal found 9/26![Delta logo]()
$526
This Mytrip deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:46 pm -
2 stops17h 09m
Mon 10/191:40 pm -
3 stops29h 06m
Deal found 9/25![Multiple Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:10 am -
1 stop4h 13m
Tue 10/275:04 pm -
1 stop5h 23m
Deal found 9/28![Delta logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:41 pm -
1 stop7h 18m
Mon 12/289:10 am -
2 stops35h 19m
Deal found 9/29![Multiple Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:18 am -
1 stop5h 01m
Sun 10/256:15 am -
1 stop7h 07m
Deal found 9/28![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:36 pm -
1 stop4h 20m
Tue 10/206:33 pm -
1 stop5h 23m
Deal found 9/27![Delta logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:25 am -
2 stops13h 10m
Wed 10/216:05 am -
1 stop8h 31m
Deal found 9/25![United Airlines logo]()
$794
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:03 pm -
2 stops17h 49m
Fri 11/207:10 pm -
2 stops21h 57m
Deal found 9/28![Multiple Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:18 am -
1 stop5h 01m
Fri 10/166:00 am -
1 stop5h 13m
Deal found 9/25![Delta logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:43 pm -
1 stop18h 28m
Wed 11/49:45 am -
1 stop11h 25m
Deal found 9/29![United Airlines logo]()
$830
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:15 pm -
3 stops23h 45m
Tue 10/207:00 am -
3 stops16h 21m
Deal found 9/26![American Airlines logo]()
$944
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:59 pm -
2 stops17h 19m
Mon 11/239:10 am -
1 stop11h 36m
Deal found 9/27![Multiple Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:12 pm -
1 stop21h 26m
Tue 10/203:10 pm -
1 stop17h 20m
Deal found 9/26![United Airlines logo]()
$849
This Mytrip deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:46 pm -
2 stops20h 09m
Mon 10/1911:45 am -
3 stops31h 01m
Deal found 9/25![Multiple Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/257:00 am -
2 stops14h 49m
Mon 3/295:30 am -
2 stops8h 50m
Deal found 9/25![United Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:10 am -
2 stops8h 37m
Thu 11/195:30 am -
2 stops9h 27m
Deal found 9/28![United Airlines logo]()
$867
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:46 pm -
2 stops26h 26m
Tue 10/206:45 am -
2 stops12h 01m
Deal found 9/28![Multiple Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:45 am -
2 stops12h 11m
Thu 10/296:00 am -
1 stop11h 33m
Deal found 9/28![United Airlines logo]()
$878
This Mytrip deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:20 pm -
2 stops20h 55m
Thu 10/228:15 pm -
2 stops22h 16m
Deal found 9/27![Multiple Airlines logo]()
$690
This Expedia deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:09 am -
1 stop6h 59m
Sun 12/66:25 am -
1 stop9h 22m
Deal found 9/26![Multiple Airlines logo]()
$725
This FlightHub deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:46 pm -
1 stop23h 34m
Sun 11/153:25 pm -
1 stop25h 30m
Deal found 9/26![Multiple Airlines logo]()
$913
Last-minute flights from Jacksonville to OntarioDiscover last-minute flight deals from Jacksonville to Ontario. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Ontario. Data last updated September 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:46 pm -
1 stop22h 19m
Sun 10/119:30 am -
1 stop23h 00m
Deal found 9/28![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:55 pm -
1 stop29h 00m
Sat 10/176:30 am -
1 stop26h 00m
Deal found 9/27![Multiple Airlines logo]()
$389
This Mytrip deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:46 pm -
2 stops17h 09m
Tue 10/209:15 am -
3 stops33h 31m
Deal found 9/25![Multiple Airlines logo]()
$454
This Mytrip deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:46 pm -
2 stops17h 09m
Mon 10/191:40 pm -
3 stops29h 06m
Deal found 9/25![Multiple Airlines logo]()
$455
This Mytrip deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:46 pm -
2 stops20h 09m
Mon 10/1911:45 am -
3 stops31h 01m
Deal found 9/25![Multiple Airlines logo]()
$575
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:46 pm -
2 stops17h 09m
Sat 10/249:15 am -
3 stops25h 22m
Deal found 9/30![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:55 pm -
1 stop29h 00m
Tue 10/279:20 am -
1 stop23h 10m
Deal found 9/28![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:20 pm -
2 stops19h 20m
Sun 11/19:20 am -
1 stop23h 25m
Deal found 9/27![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:00 pm -
1 stop8h 55m
Mon 11/212:20 pm -
2 stops29h 48m
Deal found 9/27![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:56 pm -
1 stop25h 14m
Mon 11/27:35 am -
1 stop26h 10m
Deal found 9/26![Multiple Airlines logo]()
$327
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:03 pm -
2 stops24h 02m
Thu 10/294:10 pm -
3 stops25h 58m
Deal found 9/28![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:55 pm -
1 stop25h 25m
Wed 11/47:05 am -
1 stop25h 25m
Deal found 9/29![Multiple Airlines logo]()
$364
One-way flights from Jacksonville to OntarioSearch for one-way flight options from Jacksonville to Ontario. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Jacksonville to Ontario. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:55 pm -
1 stop23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/153:20 pm -
1 stop24h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:03 pm -
2 stops24h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:03 pm -
2 stops21h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:03 pm -
2 stops48h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:03 pm -
2 stops17h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:03 pm -
2 stops17h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:03 pm -
2 stops41h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:03 pm -
3 stops28h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:03 pm -
2 stops41h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:03 pm -
2 stops17h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:56 pm -
1 stop22h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$166
Find flight deals from Jacksonville to Ontario
Keep the following information in mind while searching for Jacksonville to Ontario flight deals. Data was last updated September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (Kiwi.com) |
One-way from | $124 (Kiwi.com) |
Popular in | April |
Cheapest in | July |
Average price | $418 |
Good round-trip deal | $501 or less |
Good one-way deal | $216 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 30, 2026.
Use the filters below to find and compare flights from Jacksonville to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Wed 11/11
7:03 pm-7:20 pm
2 stops24h 17m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Thu 10/29
7:03 pm-4:15 pm
2 stops21h 12m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
JacksonvilleToronto
JAX Jacksonville - YTZ Toronto Island
JAXYTZ
Jacksonville
Tue 11/17
7:03 pm-12:52 pm
2 stops17h 49m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$140
JacksonvilleToronto
JAX Jacksonville - YTZ Toronto Island
JAXYTZ
Jacksonville
Fri 11/13
7:03 pm-12:52 pm
2 stops41h 49m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Mon 11/16
3:56 pm-10:55 pm
1 stop6h 59m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$157
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Tue 11/17
7:03 pm-7:20 pm
2 stops24h 17m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$167
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Sun 11/15
7:03 pm-10:55 pm
2 stops27h 52m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$178
JacksonvilleToronto
JAX Jacksonville - YTZ Toronto Island
JAXYTZ
Jacksonville
Sat 11/21
5:59 pm-12:52 pm
2 stops42h 53m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Fri 10/30
3:56 pm-11:55 pm
1 stop7h 59m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$192
JacksonvilleHamilton
JAX Jacksonville - YHM Hamilton
JAXYHM
Jacksonville
Fri 11/13
7:03 pm-2:08 pm
2 stops19h 05m
Hamilton
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$200
Showing 1-10 of 54 resultsSorted by cheapest first
Best time to book a flight from Jacksonville to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Jacksonville with our price prediction graph.
JAX-YYZ
JAX-YTZ
JAX-YHM
JAX-YXU
JAX-YOW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Jacksonville to Ontario
JAX-CAON
JAX-YYZ
JAX-YTZ
JAX-YHM
JAX-YXU
What is the cheapest month to book a flight from Jacksonville to Region of Ontario?
Currently, September is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of $418). Flying from Jacksonville to Region of Ontario in February is currently the most expensive (average of $591). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from JAX to ON?
Find hourly flight availability from Jacksonville to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 30, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jacksonville to Region of Ontario as you normally would.
How much does it cost to fly round-trip from Jacksonville to Region of Ontario?
Airfare is typical for this route at the moment.
Jacksonville to Region of Ontario flights typically cost between $248 and $616 in November.The cheapest round-trip price found within the last 5 days was $287 on Multiple Airlines (Nov 11-Nov 18).
How far ahead should I book a flight from Jacksonville to Region of Ontario?
Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Jacksonville to Region of Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated September 30, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Jacksonville to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Jacksonville to Ontario
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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Jacksonville to Ontario by cabin class
Find flights from Jacksonville to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Ontario flights
Browse other Jacksonville and Ontario flight options. Last updated on September 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Jacksonville to Ontario flights
Consider these flights traveling from Jacksonville to Ontario.
Top 5 airlines flying from Jacksonville to Ontario
Discover the top 5 airlines that operate flights from Jacksonville to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$477 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$175 | Average$385 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$779 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$355 | Average$538 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$442 | Average$515 | FlexibilityNo cancel fee | On-time60% |